Now, down to business... I need to know how to replace certain music in K1, such as the duel music in the final confrontation between Revan and Malak with a different music track (a music track from my own library).

This may sound so simple to some of you, but yes, I am a n00b to modding and scripting and everything else. So, any input appreciated.

To do that, rename the music file 'mus_bat_malak', and move it to C:\Program Files\LucasArts\Star Wars Knights of the Old Republic\streammusic. Replace the file that already exists. (Or move it somewhere else if you want to keep it)